I've been involved with computers for a long time since our lab got an IBM 1620 in the early 60's but this is my first smart phone. A search of a phone manual and the internet did not explain how to do what you suggest. Also I have not been able to find a good manual for android auto. Would you please give me instructions on how to use the cellular data in place of wifi?
Bob
You can use Android Auto or Apple CarPlay. The phone needs to have mobile data in it's features either with a plan or with add-ons.
The On$tar data is convenient but the phone still connected to it as a wifi hotspot to get out to the internet. So having data on the phone makes that an unnecessary hop.
I hope you didn't get the Android Go version. I found it didn't work. Couldn't download the app from the Play Store. Returned the otherwise cheap otherwise usable phone and got a used better one.
I also thought maybe I could kill 2 birds and get Keypass working but that one still eludes me. So all I ended up getting with the better phone was AA.